Add request info to RateLimitedException

src/Discord.Net.Core/Net/IRequest.cs

@@ -0,0 +1,14 @@
+using System;
+using System.IO;
+using System.Threading.Tasks;
+
+namespace Discord.Net
+{
+    public interface IRequest
+    {
+        DateTimeOffset? TimeoutAt { get; }
+        TaskCompletionSource<Stream> Promise { get; }
+        RequestOptions Options { get; }
+        
+    }
+}

src/Discord.Net.Core/Net/RateLimitedException.cs

@@ -1,12 +1,15 @@
-using System;
+using System;
 
 namespace Discord.Net
 {
     public class RateLimitedException : TimeoutException
     {
-        public RateLimitedException()
+        public IRequest Request { get; }
+
+        public RateLimitedException(IRequest request)
             : base("You are being rate limited.")
         {
+            Request = request;
         }
     }
 }

src/Discord.Net.Rest/Net/Queue/RequestQueueBucket.cs

@@ -1,4 +1,4 @@
-using Newtonsoft.Json;
+using Newtonsoft.Json;
 using Newtonsoft.Json.Linq;
 using System;
 #if DEBUG_LIMITS
@@ -163,7 +163,7 @@ namespace Discord.Net.Queue
                     if (!isRateLimited)
                         throw new TimeoutException();
                     else
-                        throw new RateLimitedException();
+                        throw new RateLimitedException(request);
                 }
 
                 lock (_lock)
@@ -182,12 +182,12 @@ namespace Discord.Net.Queue
                     }
 
                     if ((request.Options.RetryMode & RetryMode.RetryRatelimit) == 0)
-                        throw new RateLimitedException();
+                        throw new RateLimitedException(request);
 
                     if (resetAt.HasValue)
                     {
                         if (resetAt > timeoutAt)
-                            throw new RateLimitedException();
+                            throw new RateLimitedException(request);
                         int millis = (int)Math.Ceiling((resetAt.Value - DateTimeOffset.UtcNow).TotalMilliseconds);
 #if DEBUG_LIMITS
                         Debug.WriteLine($"[{id}] Sleeping {millis} ms (Pre-emptive)");
@@ -198,7 +198,7 @@ namespace Discord.Net.Queue
                     else
                     {
                         if ((timeoutAt.Value - DateTimeOffset.UtcNow).TotalMilliseconds < 500.0)
-                            throw new RateLimitedException();
+                            throw new RateLimitedException(request);
 #if DEBUG_LIMITS
                         Debug.WriteLine($"[{id}] Sleeping 500* ms (Pre-emptive)");
 #endif

src/Discord.Net.Rest/Net/Queue/Requests/RestRequest.cs

@@ -1,11 +1,11 @@
-using Discord.Net.Rest;
+using Discord.Net.Rest;
 using System;
 using System.IO;
 using System.Threading.Tasks;
 
 namespace Discord.Net.Queue
 {
-    public class RestRequest
+    public class RestRequest : IRequest
     {
         public IRestClient Client { get; }
         public string Method { get; }

src/Discord.Net.Rest/Net/Queue/Requests/WebSocketRequest.cs

@@ -1,4 +1,4 @@
-using Discord.Net.WebSockets;
+using Discord.Net.WebSockets;
 using System;
 using System.IO;
 using System.Threading;
@@ -6,7 +6,7 @@ using System.Threading.Tasks;
 
 namespace Discord.Net.Queue
 {
-    public class WebSocketRequest
+    public class WebSocketRequest : IRequest
     {
         public IWebSocketClient Client { get; }
         public string BucketId { get; }